<p>Quick cool gas adjustable joint</p> <p>Inclosed the high and low side coupler</p> <p>The valve core puller is adjustable to fit the different valve core</p> <p>Excellent for replacing valve cores without unloading or recovering the system</p> <p>Internal ball valve retains load 0026 allows access to automatic a \/ c systems</p> <p>Use:</p> <p>At this point you must put on the gloves and goggles, and then you can replace the valve core as described below.</p> <p>1. unscrew the low-side (or high-side if that's what you're fixing) port cover</p> <p>2. connect the valve removal tool</p> <p>3. insert the extractor</p> <p>4. loosen the old valve core</p> <p>5. pull the valve core up</p> <p>6. remove the valve core</p> <p>7. the valve core is now out</p> <p>8. Place the new valve core on the stem</p> <p>9. install the new valve core</p> <p>10. put the protective cover back on the low side door</p> <p>Red for the high side and blue for the low side</p> <p>The core of the extractor valve is adjustable to adapt to different of the valve core</p> <p>Excellent for replacing the valve core without unloading or recovering the system</p> <p>Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use</p> <p>Colour:Photo Color</p> <p>Material:Metal</p> <p>Package Contents:</p> <p>1 x Valve Core Remover Tool set</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>